3206360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 7322400

約数和(自身を除く): 4116040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1129, 1420, 2258, 2840, 4516, 5645, 9032, 11290, 22580, 45160, 80159, 160318, 320636, 400795, 641272, 801590, 1603180, 3206360]

約数ペア:

[(1, 3206360), (2, 1603180), (4, 801590), (5, 641272), (8, 400795), (10, 320636), (20, 160318), (40, 80159), (71, 45160), (142, 22580), (284, 11290), (355, 9032), (568, 5645), (710, 4516), (1129, 2840), (1420, 2258)]